<template>
  <div class="login">
    <el-row>
      <el-col :span="12" :xs="0"></el-col>
      <el-col :span="12" :xs="24">
        <el-form class="login_form" :model="loginForm" ref="loginForms">
          <h1>Hello</h1>
          <h2>欢迎登录</h2>
          <el-form-item prop="username">
            <el-input :prefix-icon="User" v-model="loginForm.username"></el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input type="password" :prefix-icon="Lock" v-model="loginForm.password" show-password></el-input>
          </el-form-item>
          <el-form-item>
            <el-button :loading="loading" class="login_btn" type="primary" size="default" @click="login">登录</el-button>
          </el-form-item>
        </el-form>
      </el-col>
    </el-row>
  </div>
</template>
<script lang="ts" setup>
import { User, Lock } from '@element-plus/icons-vue';
import { reactive, ref } from 'vue';
import { ElMessage } from 'element-plus'
import { getTime } from '@/utils/time'
import userStore from '@/store/modules/user'
import { useRouter } from 'vue-router'
const store = userStore()
const loginForm = reactive({
  username: 'admin',
  password: 'atguigu123'
})
// 按钮加载效果
let loading = ref(false);
let loginForms = ref()
const router = useRouter()
const login = async() => {
  router.push('/')
  loading.value = true
  try {
    await store.userLogin(loginForm)
    router.push('/');
    ElMessage.success(`hi ${getTime()}好`)
    loading.value = false
  } catch (error) {
    loading.value = false
    ElMessage.error((error as Error).message)
  }
}
</script>
<style lang="scss" scoped>
.login {
  width: 100%;
  height: 100vh;
  background: url('@/assets/images/background.jpg') no-repeat;
  background-size: cover;

  .login_form {
    position: relative;
    width: 80%;
    top: 30vh;
    background: url("@/assets/images/login_form.png") no-repeat;
    background-size: cover;
    padding: 40px;

    h1 {
      color: white;
      font-size: 40px;
    }

    h2 {
      font-size: 20px;
      color: white;
      margin: 20px 0px;
    }

    .login_btn {
      width: 100%;
    }
  }
}
</style>